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Table 1 HA inhibition of wild type and bovine serum resistant strains of IAV by Met11 rhSP-D

From: Role of viral hemagglutinin glycosylation in anti-influenza activities of recombinant surfactant protein D

Viral Strain

Description

HA inhibiting concentration(ng/ml)

Phil82

H3N2 wild type HA

9 ± 3

Phil82/BS

Lacks glycan 165 on HA

63 ± 3*

Braz78

H1N1 wild type HA

47 ± 13

Braz78/BS

Lacks glycan at 104 on HA

253 ± 22*

Mem71H-BelN

Recombinant H3N1 strain

43 ± 9**

  1. Results are mean ± SEM of three experiments with human type O negative erythrocytes.
  2. • = p < 0.04 compared with parental viral strain
  3. • ** p < 0.05 compared with Phil82 strain